201296284

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{80777}}^1$

素因数の和:80877

約数の個数: 24

約数和(自身を含む): 407121120

約数和(自身を除く): 205824836

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 80777, 161554, 323108, 565439, 1130878, 2261756, 7189153, 14378306, 28756612, 50324071, 100648142, 201296284]

約数ペア:

[(1, 201296284), (2, 100648142), (4, 50324071), (7, 28756612), (14, 14378306), (28, 7189153), (89, 2261756), (178, 1130878), (356, 565439), (623, 323108), (1246, 161554), (2492, 80777)]